I am a Ph.D. student of computer science at the NaoMod research group, working under the supervision of Dr. Erwan Bousse, Dr. Jean-Marie Mottu, and Prof. Gerson Sunye. My Ph.D. studies are focused on providing generic debugging and testing facilities for executable Domain-Specific Languages (xDSLs), enabling domain experts to evaluate their behavioral models as early as possible. To this end, I am working on a generic testing approach that offers several features including test case definition, test case execution, reporting test execution results, co-debugging of test cases and their related model under test, coverage computation, fault localization, and test amplification.